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SOPRA-ISO®

SOPRA-ISO®

SOPRA-ISO is a rigid polyisocyanurate thermal insulation panel for use in approved multi-ply membrane and flashing assemblies. SOPRA-ISO is composed of closed cell polyisocyanurate foam bonded to fiber reinforced/organic mat facers on the top and underside. Available in both board stock and tapered panels.

Product Properties

  • Material Polyisocyanurate
  • Use Insulation

Installation

Prior to installation, ensure all SOPRA-ISO panels have not been subject to moisture. Place SOPRA-ISO in an offset or staggered pattern to ensure board joints are not overlapping in multilayer assemblies. Apply to approved substrate via DUOTACK adhesive following manufacturer specifications. SOPRA-ISO may also be mechanically fastened to approved substrates. Refer to the SOPREMA SBS Roofing Guide for additional application guidelines.

 

Testing & Approvals

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Related Projects

Pearl Block 136 – Portland, Oregon

For this project, SOPREMA’s SOPRASEAL® product line was selected to provide an airtight barrier. The project was originally specified with another membrane, but due to poor adhesion, our SOPRASEAL Stick VP and SOPRASOLIN® HD products were substituted in.

Cleveland Museum of Art – Cleveland, Ohio

This $350 million project was the largest cultural project in Ohio’s history. SOPREMA’s SOPRALENE® Flam 180 polymer modified bitumen two-ply system was installed. SOPREMA was the ideal manufacturer for the project as they were able to provide a variety of quality products to accommodate the projects’
needs with a single source warranty.